Xaurum is the unit of value on the golden blockchain. Xaurum Golden Blackchain represents the increasing amount of gold and can be exchanged for through melting. Xaurum is a transparent ledger of account for the distribution of gold owned by the Xaurum Commonwealth, which is maintained by Auresco Institute physically and Guardian nodes digitally. Auresco institute and Guardian nodes are both designed to distribute and increase Xaurum's value. The Xaurum can be mined cooperatively by miners on the Goldmine. Xaurum exercises cooperative control over the money supply through cooperative mining and minting that have been decentralized. This mined bvalue can be exchanged for physical gold, storesd as the CommonWealth gold reserves.
Aeon is a mobile-friendly, lightweight privacy coin. Similar to the way that Litecoin is a lighter supplement to Bitcoin, you can look at Aeon as Monero’s little brother. The Monero community is wholly focused on privacy and anonymity for the end-user. This focus has its perks but has caused the coin to fall behind from a usability standpoint. Aeon builds upon Monero’s CryptoNote hash while adding some lightweight functionality of its own. Aeon is the lighter, faster version of Monero. Although both projects share the same underlying privacy protocol, CryptoNote, Aeon is striving to be more accessible. The project is doing so by implementing a lightweight mining algorithm, smaller blockchain, and optional anonymity. As Monero grows, Aeon could very well grow with it. While you would use Monero for transactions in which you want to assure privacy, you may find Aeon to be a suitable substitute for day-to-day exchanges in which guaranteed anonymity isn’t as important.